﻿using System;
using System.Collections.Generic;
using System.Text;
using SEO.Model;
using SEO.DAL;

namespace SEO.BLL
{
    /// <summary>
    /// 版权所有: 版权所有(C) 2011，Adin Lee
    /// 内容摘要: RelationKeywordsBLL
    /// 完成日期：2011年6月11日
    /// 版    本：V1.0 
    /// 作    者：Adin
    /// </summary>
    public class RelationKeywordsBLL
    {
        RelationKeywordsDAL ksDAL = new RelationKeywordsDAL();

        /// <summary>
        /// 获取RelationKeywords表中所有数据
        /// <returns>返回List类型</returns>
        /// </summary>
        public List<RelationKeywords> GetAllRelationKeywordsBLL()
        {
            return ksDAL.GetAllRelationKeywordsDAL();
        }

        /// <summary>
        /// 根据传入的SQL语句获取RelationKeywords表中数据
        /// </summary>
        /// <param name="strSql">SQL语句</param>
        /// <returns>返回List类型</returns>
        public List<RelationKeywords> GetRelationKeywordsByWhereBLL(string strSql)
        {
            return ksDAL.GetRelationKeywordsByWhereDAL(strSql);
        }

        /// <summary>
        /// 往RelationKeywords表中插入数据
        /// </summary>
        /// <returns>返回插入条数</returns>
        public int InsertRelationKeywordsBLL(SEO.Model.RelationKeywords ks)
        {
            return ksDAL.InsertRelationKeywordsDAL(ks);
        }

        /// <summary>
        /// 根据ID更新RelationKeywords表中数据
        /// </summary>
        /// <param name="ks">实例化RelationKeywords类</param>
        /// <returns>返回更新条数</returns>
        public int UpdateRelationKeywordsBLL(SEO.Model.RelationKeywords ks)
        {
            return ksDAL.UpdateRelationKeywordsDAL(ks);
        }

        /// <summary>
        /// 根据指定条件删除RelationKeywords表中数据
        /// <param name="strSql">SQL语句</param>
        /// <returns>返回删除条数</returns>
        public int DeleteRelationKeywordsBLL(string strSql)
        {
            return ksDAL.DeleteRelationKeywordsDAL(strSql);
        }

        /// <summary>
        /// 绑定表RelationKeywords到DataGridView
        /// <param name="dgv">DataGridView控件名称</param>
        /// <param name="strSql">SQL语句</param>
        /// </summary>
        public void BindRelationKeywordsBLL(System.Windows.Forms.DataGridView dgv, string strSql)
        {
            ksDAL.BindRelationKeywordsDAL(dgv, strSql);
        }
    }
}
